The singer's music video nearly 9 million times since it was posted on the

题干

The singer's music video nearly 9 million times since it was posted on the Internet four weeks ago.

A．viewed	B．was viewed
C．has viewed	D．has been viewed

上一题下一题 0.4难度单项选择更新时间:2018-01-18 03:00:21

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